Arch Linux

essir

Member

Registered: 2017-11-09

Posts: 3

2 second gap in dmesg caused by ACPI

Hi all!
I am trying to achieve minimum boot time (now it's ~8.4 seconds), and there is some problem:

[    0.473367] ACPI: EC: EC started
[    0.473368] ACPI: EC: interrupt blocked
[    2.586975] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as first EC
[    2.586976] ACPI: \_SB_.PCI0.LPCB.EC0_: GPE=0x6e, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[    2.586977] ACPI: \_SB_.PCI0.LPCB.EC0_: Used as boot DSDT EC to handle transactions
[    2.586978] ACPI: Interpreter enabled

How can i fix it? It's custom 4.14rc8 kernel with localmodconfig

essir

Member

Registered: 2017-11-09

Posts: 3

Re: 2 second gap in dmesg caused by ACPI

After several hours of researching i've found this - https://h30434.www3.hp.com/t5/Notebook- … -p/6021489

Ok then, seems to be bios-related(